Lifting clamp



FIG. 1 is is a top perspective view of a lifting clamp showing our newdesign;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines in the drawings are for the purpose of illustratingunclaimed portions of the lifting clamp and form no part of the claimeddesign.

CLAIM The ornamental design for a lifting clamp, as shown and described.